.conn{
    width: 60%;
    margin: 60px auto;
}
.conn h2{
    color: transparent;
    background-color : black;
    text-shadow : rgba(255,255,255,0.5) 0 5px 6px, rgba(255,255,255,0.2) 1px 3px 3px;
    -webkit-background-clip : text;
    font-size: 24px;
}
.table-hover>tbody>tr:hover{
    background-color: #ACADAD;
}
.table-hover>tbody>tr:hover td{
    color: #ffffff;
}
th{
    width: 20%;
}